Hey, i'm doing triple science, edexel (30% modules, 20% coursework and 50% exam, for each science), in June 2007 and not the dumbed down new thingy. Anyway, Does anyone know any good revision guides for the separate science modules (13-18). I have the lonsdale ones for 1-6 and 7-12 and was wondering why there isn't one for the extra modules. So if anyone can recommend any, Preferably one of those 'everything you need to know' ones would be great.

Well err.. CGP guides cover pretty much everything you need to know. Get the normal Chem, Bio and Phy book and also the Separate Sciences guides, the separate sciences book covers the extra stuff you need to know for each of the Exam Boards.

If you don't want them, your school school issued textbooks have all the detail you should need. I had a 400 page thick book for each science and they had everything I needed to know with diagrams.